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| author | Patrick Scheuring <patrick.scheuring.dev@gmail.com> | 2016-10-19 12:04:02 -0700 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2017-02-23 03:54:17 +0000 |
| commit | 58f60455fe26f6f60ea089d74f4fdca4755e05a2 (patch) | |
| tree | 5bafd5505a0bf8a17cc1de82b4b09762182537b4 /drivers/input | |
| parent | 2cd8816eccf2fb56d19d0e8751e451eb980815f3 (diff) | |
| download | linux-stable-58f60455fe26f6f60ea089d74f4fdca4755e05a2.tar.gz linux-stable-58f60455fe26f6f60ea089d74f4fdca4755e05a2.tar.bz2 linux-stable-58f60455fe26f6f60ea089d74f4fdca4755e05a2.zip | |
Input: i8042 - add XMG C504 to keyboard reset table
commit da25311c7ca8b0254a686fc0d597075b9aa3b683 upstream.
The Schenker XMG C504 is a rebranded Gigabyte P35 v2 laptop.
Therefore it also needs a keyboard reset to detect the Elantech touchpad.
Otherwise the touchpad appears to be dead.
With this patch the touchpad is detected:
$ dmesg | grep -E "(i8042|Elantech|elantech)"
[ 2.675399] i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
[ 2.680372] i8042: Attempting to reset device connected to KBD port
[ 2.789037] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 2.791586] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 2.813840] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4
[ 3.811431] psmouse serio1: elantech: assuming hardware version 4 (with firmware version 0x361f0e)
[ 3.825424] psmouse serio1: elantech: Synaptics capabilities query result 0x00, 0x15, 0x0f.
[ 3.839424] psmouse serio1: elantech: Elan sample query result 03, 58, 74
[ 3.911349] input: ETPS/2 Elantech Touchpad as /devices/platform/i8042/serio1/input/input6
Signed-off-by: Patrick Scheuring <patrick.scheuring.dev@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/serio/i8042-x86ia64io.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h index d9ab5c5e8e82..ccb36fb565de 100644 --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -776,6 +776,13 @@ static const struct dmi_system_id __initconst i8042_dmi_kbdreset_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "P34"), }, }, + { + /* Schenker XMG C504 - Elantech touchpad */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "XMG"), + DMI_MATCH(DMI_PRODUCT_NAME, "C504"), + }, + }, { } }; |